package com.ikun.common.easyexcel.converters;

import com.alibaba.excel.converters.Converter;
import com.alibaba.excel.enums.CellDataTypeEnum;
import com.alibaba.excel.metadata.GlobalConfiguration;
import com.alibaba.excel.metadata.data.ReadCellData;
import com.alibaba.excel.metadata.data.WriteCellData;
import com.alibaba.excel.metadata.property.ExcelContentProperty;

/**
 * @ClassName NameDesensitizationConverter
 * @Description:
 * @CreateDate: 2024/8/6 10:11
 */
public class NameDesensitizationConverter implements Converter<String> {
    @Override
    public Class<?> supportJavaTypeKey() {
        return String.class;
    }

    @Override
    public CellDataTypeEnum supportExcelTypeKey() {
        return CellDataTypeEnum.STRING;
    }

    @Override
    public String convertToJavaData(ReadCellData<?> cellData, ExcelContentProperty contentProperty, GlobalConfiguration globalConfiguration) throws Exception {
        return cellData.getStringValue();
    }

    @Override
    public WriteCellData<?> convertToExcelData(String value, ExcelContentProperty contentProperty, GlobalConfiguration globalConfiguration) throws Exception {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < value.length(); i++) {
            if (i == 0) {
                sb.append(value.charAt(i));
            } else {
                sb.append("*");
            }
        }

        return new WriteCellData<>(sb.toString());
    }
}

